This enhanced single-mode fiber from Corning is an ITU-T G.652.D-compliant optical fiber that builds on Corning’s low-loss fiber technology to enable extended networking distances for long-haul, metro, and access applications.

SMF-28e+ LL fiber offers industry-leading specifications for attenuation and polarization mode dispersion (PMD) values, which provide a solid foundation for new network deployments as well as upgrades to existing networks.

Corning SMF-28® ULL fiber has the lowest loss of any terrestrial grade single-mode fiber with a maximum attenuation of 0.17 dB/km at 1550 nm.

SMF-28 ULL fiber has been deployed around the world in some of the most challenging network applications, where ultra-low attenuation can be leveraged to extend network span lengths, skip amplification sites, upgrade to faster bit rates, add network components for improved flexibility, and lengthen the distance between regenerators.

This premium single-mode fiber is designed for long-haul, metro, access, and fiber-to-the-home (FTTH) applications.

The newest addition to the Corning® SMF-28® Ultra fiber portfolio, SMF-28 Ultra 200 fiber enables the design of smaller, lighter, fully backward compatible high-fiber, high-density cables.

SMF-28 Ultra fiber is ITU-T G.652.D compliant and also exceeds the requirements of the ITU-T G.657.A1 standard.

Corning LEAF optical fiber is the world’s most widely deployed, non-zero dispersion-shifted (NZDS) fiber, and has the lowest attenuation performance for any NZDS fiber.

Optimised for long-haul networks, LEAF fiber is a technically advanced fiber that provides high-capacity, broad system flexibility, and superior performance.